| 2. | Environmental Biogeochemistry | | | Describes research projects at the University of Aalborg (Denmark) in environmental geochemistry and biogeochemistry, applying physical inorganic and organometallic chemistry to environmental and geological systems. knicholson.netfirms.com |
| 3. | The Foam Book | | | A reference source for aqueous foam technology subdivided by application. www.aquafoam.com |
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